diff --git a/SwiftRustIntegrationTestRunner/SwiftRustIntegrationTestRunner/SharedEnumAttributes.swift b/SwiftRustIntegrationTestRunner/SwiftRustIntegrationTestRunner/SharedEnumAttributes.swift
index 55558803..10e4b140 100644
--- a/SwiftRustIntegrationTestRunner/SwiftRustIntegrationTestRunner/SharedEnumAttributes.swift
+++ b/SwiftRustIntegrationTestRunner/SwiftRustIntegrationTestRunner/SharedEnumAttributes.swift
@@ -10,3 +10,7 @@ import Foundation
 func extern_swift_enum_rename(arg: EnumRename) -> EnumRename {
     arg
 }
+
+func swift_reflect_already_declared_enum(arg: AlreadyDeclaredEnumTest) -> AlreadyDeclaredEnumTest {
+    arg
+}
diff --git a/SwiftRustIntegrationTestRunner/SwiftRustIntegrationTestRunnerTests/SharedEnumAttributeTests.swift b/SwiftRustIntegrationTestRunner/SwiftRustIntegrationTestRunnerTests/SharedEnumAttributeTests.swift
index 04d17a65..1126903f 100644
--- a/SwiftRustIntegrationTestRunner/SwiftRustIntegrationTestRunnerTests/SharedEnumAttributeTests.swift
+++ b/SwiftRustIntegrationTestRunner/SwiftRustIntegrationTestRunnerTests/SharedEnumAttributeTests.swift
@@ -21,7 +21,7 @@ class SharedEnumAttributeTests: XCTestCase {
     }
     
     
-    /// Verify that we can call a function that uses a type that was already declared in a different bridge module.
+    /// Verify that we can call a rust function from swift that uses a type that was already declared in a different bridge module.
     func testSharedEnumAlreadyDeclared() throws {
         XCTAssertEqual(
             reflect_already_declared_enum(
@@ -31,11 +31,16 @@ class SharedEnumAttributeTests: XCTestCase {
         )
     }
     
+    /// Verify that we can call a swift function from rust that uses a type that was already declared in a different bridge module.
+    func testSharedEnumAlreadyDeclared() throws {
+        test_rust_calls_swift_already_declared()
+    }
     
     /// Verify that we can use the generated Debug impl.
     func testSharedEnumDeriveDebug() throws {
         let debugString = String(reflecting: DeriveDebugEnum.Variant)
         XCTAssertEqual(debugString, "Variant")
     }
+
 }
 
diff --git a/book/src/bridge-module/transparent-types/enums/README.md b/book/src/bridge-module/transparent-types/enums/README.md
index 44dbd952..9d7f7f10 100644
--- a/book/src/bridge-module/transparent-types/enums/README.md
+++ b/book/src/bridge-module/transparent-types/enums/README.md
@@ -59,7 +59,7 @@ mod ffi_2 {
     // The `already_declared` indicates that instead of creating a new enum
     // we should use super::SomeTransparentEnum;
     #[swift_bridge(already_declared)]
-    enum SomeTransparentEnum;
+    enum SomeTransparentEnum {}
 
     extern "Rust" {
         fn some_function() -> SomeTransparentEnum;
diff --git a/crates/swift-bridge-ir/src/bridged_type.rs b/crates/swift-bridge-ir/src/bridged_type.rs
index e95b412c..6c6f73a7 100644
--- a/crates/swift-bridge-ir/src/bridged_type.rs
+++ b/crates/swift-bridge-ir/src/bridged_type.rs
@@ -902,14 +902,26 @@ impl BridgedType {
             },
             BridgedType::Foreign(CustomBridgedType::Shared(SharedType::Struct(shared_struct))) => {
                 let ty_name = &shared_struct.name;
-                quote! {
-                    #ty_name
+                if shared_struct.already_declared {
+                    quote! {
+                        super::#ty_name
+                    }
+                } else {
+                    quote! {
+                        #ty_name
+                    }
                 }
             }
             BridgedType::Foreign(CustomBridgedType::Shared(SharedType::Enum(shared_enum))) => {
                 let enum_name = &shared_enum.name;
-                quote! {
-                    #enum_name
+                if shared_enum.already_declared {
+                    quote! {
+                        super::#enum_name
+                    }
+                } else {
+                    quote! {
+                        #enum_name
+                    }
                 }
             }
         }
diff --git a/crates/swift-bridge-ir/src/codegen/codegen_tests/already_declared_attribute_codegen_tests.rs b/crates/swift-bridge-ir/src/codegen/codegen_tests/already_declared_attribute_codegen_tests.rs
index 3d7a7d71..677c019d 100644
--- a/crates/swift-bridge-ir/src/codegen/codegen_tests/already_declared_attribute_codegen_tests.rs
+++ b/crates/swift-bridge-ir/src/codegen/codegen_tests/already_declared_attribute_codegen_tests.rs
@@ -110,16 +110,35 @@ mod already_declared_struct {
                 struct FfiSomeType;
 
                 extern "Rust" {
-                    fn some_function(arg: FfiSomeType) -> FfiSomeType;
+                    fn rust_some_function(arg: FfiSomeType) -> FfiSomeType;
+                }
+
+                extern "Swift" {
+                    fn swift_some_function(arg: FfiSomeType) -> FfiSomeType;
                 }
             }
         }
     }
 
     fn expected_rust_tokens() -> ExpectedRustTokens {
-        ExpectedRustTokens::DoesNotContain(quote! {
-            struct FfiSomeType
-        })
+        ExpectedRustTokens::ContainsManyAndDoesNotContainMany {
+            contains: vec![
+                quote! {
+                    pub extern "C" fn __swift_bridge__rust_some_function(arg: <super::FfiSomeType as swift_bridge::SharedStruct>::FfiRepr) -> <super::FfiSomeType as swift_bridge::SharedStruct>::FfiRepr {
+                        super::rust_some_function(arg.into_rust_repr()).into_ffi_repr()
+                    }
+                },
+                quote! {
+                    extern "C" {
+                        #[link_name = "__swift_bridge__$swift_some_function"]
+                        fn __swift_bridge__swift_some_function(arg: <super::FfiSomeType as swift_bridge::SharedStruct>::FfiRepr) -> <super::FfiSomeType as swift_bridge::SharedStruct>::FfiRepr;
+                    }
+                },
+            ],
+            does_not_contain: vec![quote! {
+                struct FfiSomeType
+            }],
+        }
     }
 
     fn expected_swift_code() -> ExpectedSwiftCode {
@@ -129,7 +148,7 @@ mod already_declared_struct {
     fn expected_c_header() -> ExpectedCHeader {
         ExpectedCHeader::ExactAfterTrim(
             r#"
-struct __swift_bridge__$FfiSomeType __swift_bridge__$some_function(struct __swift_bridge__$FfiSomeType arg);
+struct __swift_bridge__$FfiSomeType __swift_bridge__$rust_some_function(struct __swift_bridge__$FfiSomeType arg);
 "#,
         )
     }
@@ -157,7 +176,11 @@ mod already_declared_enum {
                 enum FfiSomeEnum {}
 
                 extern "Rust" {
-                    fn some_function(arg: FfiSomeEnum) -> FfiSomeEnum;
+                    fn rust_some_function(arg: FfiSomeEnum) -> FfiSomeEnum;
+                }
+
+                extern "Swift" {
+                    fn swift_some_function(arg: FfiSomeEnum) -> FfiSomeEnum;
                 }
             }
         }
@@ -165,11 +188,19 @@ mod already_declared_enum {
 
     fn expected_rust_tokens() -> ExpectedRustTokens {
         ExpectedRustTokens::ContainsManyAndDoesNotContainMany {
-            contains: vec![quote! {
-                pub extern "C" fn __swift_bridge__some_function(arg: <super::FfiSomeEnum as swift_bridge::SharedEnum>::FfiRepr) -> <super::FfiSomeEnum as swift_bridge::SharedEnum>::FfiRepr {
-                    super::some_function(arg.into_rust_repr()).into_ffi_repr()
-                }
-            }],
+            contains: vec![
+                quote! {
+                    pub extern "C" fn __swift_bridge__rust_some_function(arg: <super::FfiSomeEnum as swift_bridge::SharedEnum>::FfiRepr) -> <super::FfiSomeEnum as swift_bridge::SharedEnum>::FfiRepr {
+                        super::rust_some_function(arg.into_rust_repr()).into_ffi_repr()
+                    }
+                },
+                quote! {
+                    extern "C" {
+                        #[link_name = "__swift_bridge__$swift_some_function"]
+                        fn __swift_bridge__swift_some_function(arg: <super::FfiSomeEnum as swift_bridge::SharedEnum>::FfiRepr) -> <super::FfiSomeEnum as swift_bridge::SharedEnum>::FfiRepr;
+                    }
+                },
+            ],
             does_not_contain: vec![quote! {
                 enum FfiSomeEnum
             }],
@@ -183,7 +214,7 @@ mod already_declared_enum {
     fn expected_c_header() -> ExpectedCHeader {
         ExpectedCHeader::ExactAfterTrim(
             r#"
-struct __swift_bridge__$FfiSomeEnum __swift_bridge__$some_function(struct __swift_bridge__$FfiSomeEnum arg);
+struct __swift_bridge__$FfiSomeEnum __swift_bridge__$rust_some_function(struct __swift_bridge__$FfiSomeEnum arg);
 "#,
         )
     }
diff --git a/crates/swift-bridge-macro/src/lib.rs b/crates/swift-bridge-macro/src/lib.rs
index c6bc1585..3d9f79f3 100644
--- a/crates/swift-bridge-macro/src/lib.rs
+++ b/crates/swift-bridge-macro/src/lib.rs
@@ -21,6 +21,7 @@ pub fn bridge(
     let tokens = quote! {
         #module
     };
+
     tokens.into()
 }
 
diff --git a/crates/swift-integration-tests/src/enum_attributes/already_declared.rs b/crates/swift-integration-tests/src/enum_attributes/already_declared.rs
index 11cadaa5..ae4a1c3f 100644
--- a/crates/swift-integration-tests/src/enum_attributes/already_declared.rs
+++ b/crates/swift-integration-tests/src/enum_attributes/already_declared.rs
@@ -16,10 +16,26 @@ mod ffi2 {
     enum AlreadyDeclaredEnumTest {}
 
     extern "Rust" {
-        fn reflect_already_declared_enum(arg: AlreadyDeclaredEnumTest) -> AlreadyDeclaredEnumTest;
+        fn rust_reflect_already_declared_enum(
+            arg: AlreadyDeclaredEnumTest,
+        ) -> AlreadyDeclaredEnumTest;
+    }
+
+    extern "Rust" {
+        fn test_rust_calls_swift_already_declared();
+    }
+
+    extern "Swift" {
+        fn swift_reflect_already_declared_enum(
+            arg: AlreadyDeclaredEnumTest,
+        ) -> AlreadyDeclaredEnumTest;
     }
 }
 
-fn reflect_already_declared_enum(arg: AlreadyDeclaredEnumTest) -> AlreadyDeclaredEnumTest {
+fn rust_reflect_already_declared_enum(arg: AlreadyDeclaredEnumTest) -> AlreadyDeclaredEnumTest {
     arg
 }
+fn test_rust_calls_swift_already_declared() {
+    let val = ffi2::swift_reflect_already_declared_enum(AlreadyDeclaredEnumTest::Variant);
+    assert!(matches!(val, AlreadyDeclaredEnumTest::Variant));
+}
diff --git a/crates/swift-integration-tests/src/struct_attributes/already_declared.rs b/crates/swift-integration-tests/src/struct_attributes/already_declared.rs
index ffcf0098..95e4ebf7 100644
--- a/crates/swift-integration-tests/src/struct_attributes/already_declared.rs
+++ b/crates/swift-integration-tests/src/struct_attributes/already_declared.rs
@@ -17,12 +17,20 @@ mod ffi2 {
     struct AlreadyDeclaredStructTest;
 
     extern "Rust" {
-        fn reflect_already_declared_struct(
+        fn rust_reflect_already_declared_struct(
+            arg: AlreadyDeclaredStructTest,
+        ) -> AlreadyDeclaredStructTest;
+    }
+
+    extern "Swift" {
+        fn swift_reflect_already_declared_struct(
             arg: AlreadyDeclaredStructTest,
         ) -> AlreadyDeclaredStructTest;
     }
 }
 
-fn reflect_already_declared_struct(arg: AlreadyDeclaredStructTest) -> AlreadyDeclaredStructTest {
+fn rust_reflect_already_declared_struct(
+    arg: AlreadyDeclaredStructTest,
+) -> AlreadyDeclaredStructTest {
     arg
 }